스마트 그리드는 첨단 계량 인프라와 분산 에너지 자원을 통합하여 그리드의 유연성과 신뢰성을 향상시킵니다. 수요 반응 관리와 실시간 부하 예측은 에너지 소비 패턴을 최적화합니다. 마이크로 그리드 제어와 차량-그리드 통합은 지역별 에너지 균형 유지 및 에너지 저장 장치 활용을 촉진합니다. 그리드 자동화 및 첨단 배전 관리 시스템은 고장 감지, 격리 및 복구 프로세스를 개선합니다. 스마트 인버터와 전압 제어 기술을 통해 신재생 에너지 통합의 과제를 해결할 수 있습니다.
본 자료는 스마트 그리드 및 에너지 관리에 관한 전 세계 영문 논문 및 특허를 엄선하여 정리한 최신 자료입니다. 다양한 온라인 과학 저널에 게재된 자료들을 포함하며, 스마트 그리드 및 에너지 관리, 첨단 계량 인프라, 에너지 관리, 그리드 자동화, 마이크로그리드 제어, 에너지 부하 균형, 실시간 부하 예측, 그리드 상태 추정, 에너지 분배, 수요 반응 관리, 에너지 저장 장치 통합, 전력 품질 모니터링, 그리드 복원력, 그리드 안정성 분석, 부하 차단 전략, 스마트 그리드 통신, 스마트 그리드 사이버 보안, 그리드 토폴로지, 그리드 혼잡, 그리드 주파수 제어, 분산 발전 관리, 그리드 내결함성, 그리드 전압 조절 및 스마트 그리드 등의 주제에 초점을 맞춰 분류했습니다.
Apparatuses, devices and methods for traffic indication for a representation of data
Patent published on the 2026-06-11 in WO under Ref WO2026118221 by HUAWEI TECH CO LTD [CN] (Chen Peiyao [ca], Shi Wuxian [ca], Ma Jianglei [ca], Jin Huangping [ca], Ge Yiqun [ca])
Abstract: Aspects of the present disclosure provide methods, apparatuses, devices, and systems for indicating traffic for a transmission of a representation of data to be encoded in a wireless network system, for effective power or energy management of network devices (e.g., user equipment (UE), base station). According to some aspects, a network device may receive, via first layer signaling, first information indicating traffic for a transmission of a representation of data to be encoded. The first layer[...]
Our summary: The content discusses methods and devices for indicating traffic in wireless networks. It emphasizes effective power management for network devices. First layer signaling is used to convey traffic information for data transmission.
traffic indication, wireless network, energy management, data transmission
Patent
Integrated energy resources and communications network
Patent published on the 2026-06-11 in US under Ref US20260163379 by NEXTGEN ENERGY PARTNERS [US] (Johnston Kimberly Ann [us])
Abstract: Example implementations include a method, apparatus and computer-readable medium for an integrated energy resources and communications network, comprising identifying a plurality of microgrids and distributed energy resources (DERs) in connection with one or more utility grids. The implementations further include generating a prioritization plan for the plurality of microgrids and DERs based on criteria including a community energy needs factor, a grid congestion level, and a resilience enhancem[...]
Our summary: The content describes a system for integrating microgrids and distributed energy resources with utility grids. It involves generating a prioritization plan based on community needs, grid congestion, and resilience. The goal is to deploy these resources to alleviate energy demands on utility grids.
microgrids, distributed energy resources, utility grids, prioritization plan
Patent
Energy management device and energy management method
Patent published on the 2026-06-04 in WO under Ref WO2026115792 by HITACHI LTD [JP] (Koiwai Ryutaro [jp], Shimada Atsushi [jp])
Abstract: Provided is an energy management device and the like in which system inertial force is ensured. This energy management device comprises a target system inertial force calculation unit that calculates, on the basis of a power demand prediction value of a power system including a renewable energy power source and a synchronous power source, and a renewable energy power generation amount prediction value that is a power generation amount prediction value of the renewable energy power source, a targ[...]
Our summary: The energy management device calculates target system inertial force based on power demand and renewable energy generation predictions. It determines a target surplus power amount for hydrogen production from renewable sources. Additionally, it plans synchronous power generation to meet demand and ensure stability in the power system.
energy management, renewable energy, power generation, hydrogen production
Patent
evidence from China
Published on 2026-05-28 by @OXFORD
Abstract: AbstractThe continuous rise in carbon emissions intensifies global climate warming and creates a serious challenge for sustainable urban development. Artificial intelligence (AI) has emerged as a key technology that supports energy management, industrial upgrading, and urban governance, providing new opportunities for advancing low-carbon urban development. Using panel data from Chinese cities for the period 2008 to 2022, this study applies a two-way fixed effects model to evaluate the influence[...]
Our summary: This study evaluates the impact of artificial intelligence on carbon emission intensity in Chinese cities from 2008 to 2022. It finds that AI significantly reduces urban carbon emissions and promotes low-carbon transformation through green technological innovation and industrial upgrades. The effects are more pronounced in larger, southern, resource-based, and low-industrial-level cities.
artificial intelligence, carbon emissions, urban development, low-carbon transformation
Publication
Integrated energy management, system recharge and grid stabilisation system for gravitational mechanical energy generators
Patent published on the 2026-05-27 in GB under Ref GB2702026 by NORMAN ALLEN COOK [GB] (Barend Faber [gb])
Abstract: A gravitational mechanical energy generator comprises a dynamic load lifting system (DLLS) for periodic track arc rotations. The system comprises a motor 1 and a flywheel 2 so that energy can be supplied during a prolonged accumulation phase, and discharged to rotate the track periodically with high torque. A generator which is intended to supply energy to a grid is separate from the internal energy circuits, to de-couple the grid from load peaks when the track is moved. Various energy recovery [...]
Our summary: The system integrates energy management for gravitational mechanical energy generators. It features a dynamic load lifting system for periodic track rotations. The generator is designed to decouple grid energy supply from load peaks during operation.
energy management, gravitational energy, dynamic load lifting, grid stabilization
Patent
Energy management system and energy management method
Patent published on the 2026-05-21 in WO under Ref WO2026105372 by HITACHI LTD [JP] (Watanabe Keiji [jp], Ito Tomomichi [jp], Kumagai Masatoshi [jp], Tsunedomi Kunihiko [jp])
Abstract: The present invention comprises: a communication unit that communicates with a host system that creates a regional energy plan; a target setting unit that sets a target value for creating balancing power for a target consumer site; a prediction unit that predicts future electric power demand; a boundary-condition-setting unit that sets a boundary condition for demand control from load facility specifications; an operation plan creation unit that creates a demand control plan for the load facilit[...]
Our summary: The invention includes a communication unit for interacting with a host system that develops a regional energy plan. It features a target setting unit for establishing balancing power targets and a prediction unit for forecasting electric power demand. Additionally, it incorporates a boundary-condition-setting unit and an operation plan creation unit to formulate a demand control plan based on various inputs.
energy management, communication unit, demand control, prediction unit
Patent
Energy management system for supplying electrical energy to a lighting system by using an electric vehicle and a method thereof
Patent published on the 2026-05-20 in EP under Ref EP4744945 by TRIDONIC GMBH & CO KG [AT] (SchmÖlzer Andreas [at], Carracedo Cordovilla Luis Javier [at], Rohner Hugo [at])
Abstract: The invention is related to energy management system for supply of electrical energy to a lighting system, comprising a terminal for electrically connecting a mains network, a terminal for electrically connecting at least one electric vehicle and a terminal for electrically connecting the lighting system. Moreover, the energy management system comprises a control module that is configured to control an electrical energy distribution between the terminals, based on first information that indicate[...]
Our summary: The invention describes an energy management system that supplies electrical energy from electric vehicles to a lighting system. It includes terminals for connecting to the mains network, electric vehicles, and the lighting system. A control module manages the distribution of energy based on the available energy from the vehicles and the energy demand of the lighting system.
Energy management, electric vehicle, lighting system, energy distribution
Patent
Decision support of substation intelligent Butler integrating knowledge graph
Published on 2026-02-27 by @OXFORD
Abstract: AbstractWith the advancement of smart grid construction, substation equipment management faces challenges such as multisource heterogeneous data and complex fault correlation analysis. This paper proposes a decision-support method for substation intelligent butlers that integrates knowledge graphs and graph convolutional neural networks (GCN). By constructing a whole-station knowledge graph covering key equipment such as transformers and circuit breakers, it realizes structured representation an[...]
Our summary: This paper presents a decision-support method for substation management using knowledge graphs and GCN. It constructs a comprehensive knowledge graph for key equipment, enabling structured representation and fault correlation analysis. The method achieves 92.8% accuracy in transformer fault diagnosis, surpassing traditional models in performance and interpretability.
knowledge graph, graph convolutional networks, fault diagnosis, smart grid
Publication
